2002020020122 has 16 divisors (see below), whose sum is σ = 3068718045120. Its totient is φ = 979348187232.

The previous prime is 2002020020113. The next prime is 2002020020167. The reversal of 2002020020122 is 2210200202002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58528347 + ... + 58562542.

It is an arithmetic number, because the mean of its divisors is an integer number (191794877820).

Almost surely, 2^{2002020020122} is an apocalyptic number.

2002020020122 is a deficient number, since it is larger than the sum of its proper divisors (1066698024998).

2002020020122 is a wasteful number, since it uses less digits than its factorization.

2002020020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117091077.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2002020020122 its reverse (2210200202002), we get a palindrome (4212220222124).

The spelling of 2002020020122 in words is "two trillion, two billion, twenty million, twenty thousand, one hundred twenty-two".